Enum png::DecodingError
source · pub enum DecodingError {
IoError(Error),
Format(Cow<'static, str>),
InvalidSignature,
CrcMismatch {
recover: usize,
crc_val: u32,
crc_sum: u32,
chunk: ChunkType,
},
Other(Cow<'static, str>),
CorruptFlateStream,
}
Variants
IoError(Error)
Format(Cow<'static, str>)
InvalidSignature
CrcMismatch
Fields
recover: usize
bytes to skip to try to recover from this error
crc_val: u32
Stored CRC32 value
crc_sum: u32
Calculated CRC32 sum
chunk: ChunkType
Other(Cow<'static, str>)
CorruptFlateStream
Trait Implementations
sourceimpl Debug for DecodingError
impl Debug for DecodingError
sourceimpl Display for DecodingError
impl Display for DecodingError
sourceimpl Error for DecodingError
impl Error for DecodingError
sourcefn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
1.30.0 · sourcefn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
sourceimpl From<DecodingError> for Error
impl From<DecodingError> for Error
sourcefn from(err: DecodingError) -> Error
fn from(err: DecodingError) -> Error
Converts to this type from the input type.
sourceimpl From<Error> for DecodingError
impl From<Error> for DecodingError
sourcefn from(err: Error) -> DecodingError
fn from(err: Error) -> DecodingError
Converts to this type from the input type.
sourceimpl From<String> for DecodingError
impl From<String> for DecodingError
sourcefn from(err: String) -> DecodingError
fn from(err: String) -> DecodingError
Converts to this type from the input type.
Auto Trait Implementations
impl !RefUnwindSafe for DecodingError
impl Send for DecodingError
impl Sync for DecodingError
impl Unpin for DecodingError
impl !UnwindSafe for DecodingError
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more